Kugwira ntchito kwa batri kumayenderana ndi kutentha. Selo iliyonse ya lithiamu-ion imagwira ntchito bwino mkati mwa bandi yopapatiza yotentha - nthawi zambiri pakati pa 15 ° C ndi 35 ° C - ndipo zopatuka kumbali zonse zimasokoneza magwiridwe antchito, zimafulumizitsa ukalamba, ndikuwonjezera ngozi zachitetezo. Kwa ntchito zosungiramo mphamvu zamalonda ndi mafakitale, kukhazikika kwamafuta sikungokhala luso laukadaulo; zimakhudza mwachindunji kubwerera kwa ndalama, kupezeka kwa dongosolo, ndi ndalama zogwiritsira ntchito nthawi yayitali. A madzi-kuzizira mphamvu yosungirako dongosolo imathana ndi vutoli posunga kutentha kofanana pama cell onse a batri, mosasamala kanthu za momwe zinthu ziliri kunja kapena kuchuluka kwa kutulutsa. Kumvetsetsa chifukwa chake kukhazikika kwamafuta kuli kofunikira kumathandiza eni mapulojekiti kulungamitsa kusankha kwaukadaulo wapamwamba woziziritsa m'malo otsika mtengo koma osagwira ntchito.

Mtengo wa Kusakhazikika kwa Matenthedwe

Popanda kuwongolera bwino kwamafuta, makina a batri amakumana ndi zovuta zingapo zolumikizana. Panthawi yotulutsa kwambiri, kukana kwamkati kumatulutsa kutentha komwe kumakhazikika pama cell terminals ndi otolera apano. M'makina oziziritsa mpweya, kutentha kumeneku kumachulukana mosagwirizana, kumapanga malo otentha omwe amatha kupitirira malire otetezeka ndi 10 ° C kapena kuposa. Kutentha kokwera kumathandizira kukula kolimba-electrolyte interphase pa anode, kuwononga lithiamu yogwira komanso kuchepetsa mphamvu. Lamulo lotchulidwa kwambiri pakupanga batire likunena kuti 10 ° C iliyonse imakwera pamwamba pa kutentha kwabwino kwambiri kumadula moyo wa kalendala. Kuphatikiza apo, kutentha kwapakati pa paketi kumapangitsa ma cell ena kutsika mwachangu kuposa ena, kupangitsa kusalinganika komwe kumakakamiza makinawo kuti asiye kutulutsa selo lofooka kwambiri likafika mphamvu yake yopumira. Dongosolo losungiramo mphamvu zoziziritsa zamadzimadzi limalepheretsa izi poyendetsa zoziziritsa kukhosi kudzera m'mbale zozizira zoyandikana ndi selo iliyonse, ndikutulutsa kutentha komwe kumapangidwira. Zotsatira zake ndi a 261kWh ESS yomwe imapereka mphamvu zake zovotera chaka ndi chaka popanda kuwonongeka msanga.

Momwe Kuzirala Kwamadzimadzi Kumaperekera Kutentha Kwapamwamba Kwambiri

Ubwino wodziwika bwino wa njira yosungiramo mphamvu yoziziritsira madzi sikungochepetsa kutentha kotheratu koma kusasinthasintha kwa kutentha. Zozizira zochokera m'madzi zimakhala ndi nthawi pafupifupi 25 kuposa momwe zimatenthetsera mpweya komanso kutenthetsa kwapamwamba kwambiri. Izi zikutanthauza kuti kuzungulira kwamadzimadzi kumatha kuchotsa kutentha kochulukirapo ndi kuchuluka kwakuyenda kochepa komanso kutsitsa mphamvu ya parasitic. Mu 261kWh ESS yopangidwa bwino, kusiyana kwa kutentha pakati pa selo lotentha kwambiri ndi lozizira kwambiri limakhala pa ± 1.5 ° C kapena bwino-poyerekeza ndi ± 5 ° C mpaka ± 8 ° C kwa makabati oziziritsidwa ndi mpweya. Kufanana kumeneku kumapangitsa kuti maselo onse azikalamba pamlingo wofanana, kukulitsa mphamvu zomwe zingagwiritsidwe ntchito ndikuchedwetsa kufunikira kosamalira. Kwa ogwira ntchito zamalonda omwe amameta kwambiri tsiku ndi tsiku, kusasinthasintha kumatanthawuza mwachindunji kusungitsa ndalama zomwe zimafunikira.

Kukhazikika kwa Thermal Kumathandiza Kuchita Kwapamwamba M'malo Ovuta

Makabati osungiramo mphamvu panja amakumana ndi malo ozungulira kwambiri—kutentha kwanyengo yachilimwe, kuzizira kocheperako, ndi kusinthasintha kofulumira kwa usana. Makina oziziritsa mpweya amalimbana ndi mafunde otentha chifukwa amadalira mpweya wozungulira womwe ungakhale wotentha kwambiri ngati mabatire omwe. Kuzizira kumachepa pamene kutentha kwapakati kumakwera. Makina osungira mphamvu zoziziritsa zamadzimadzi amachotsa kasamalidwe ka kutentha kuchokera kumadera komwe kuli. Kuzungulira kwamadzimadzi kumakana kutentha kudzera pa radiator, koma choziziritsa chokha chimakhala ndi kutentha kokhazikika mosasamala kanthu za mpweya wakunja. M'madera ozizira, makina amatha kutentha mabatire asanalipire, kuteteza lithiamu plating ndikutalikitsa moyo wozungulira. Kulimba kwa chilengedwe kumeneku kumapangitsa 261kWh ESS kukhala yoyenera kutumizidwa pafupifupi dera lililonse popanda kutsika. Kuphatikiza apo, malupu amadzimadzi omata amalepheretsa fumbi, mchere, ndi chinyezi kuti zisawononge zipinda za batri - mwayi wofunikira pakuyika m'mphepete mwa nyanja kapena mafakitale.

Kukhazikika kwa Thermal ngati Chisankho cha Bizinesi

Pazamalonda zilizonse zosungira mphamvu zamafakitale, kukhazikika kwamafuta sizinthu zabwino zauinjiniya - ndizofunikira zachuma. Kuwongolera kutentha kumatanthawuza moyo wautali wa batri, kugwiritsa ntchito kwambiri, komanso zochitika zochepa zokonza nthawi yonse yamoyo wadongosolo. Pa Wokonzera nkhono, Bungwe lathu la High ROI 261kWh Liquid Cooling C&I ESS limapereka zomwezo. Kabati yosungiramo mphamvu yakunja iyi ndi njira yonse yokhala ndi batri, BMS, AC-DC converter, chitetezo chamafuta, ndi chitetezo chamoto. Dongosolo lake lozizira kwambiri lamadzimadzi limatsimikizira kutentha kwapamwamba, moyo wautali wa batri, komanso kugwira ntchito mokhazikika pansi pazikhalidwe zosiyanasiyana. Mothandizidwa ndi Modbus, IEC104, ndi MQTT kuti aphatikizidwe mosavuta, 261kWh ESS yochokera ku Wenergy imaphatikiza kukhazikika kwamafuta ndi kulumikizana kwanzeru. Ntchito yanu ikafuna njira yosungira mphamvu yoziziritsa yamadzimadzi yomwe imachulukitsa kubweza kudzera pakuwongolera kodalirika kwamafuta, Wenergy imapereka yankho lomwe lidamangidwa kuti likhale lokhalitsa.